| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 10 16.75905 | 17 05 21.19 | +23 22 27.7 | 15.7 | T | 160 |
| C/2017 K2 | 2021 10 16.78165 | 17 05 21.79 | +23 22 12.6 | 15.9 | T | A77 |
| C/2017 K2 | 2021 10 16.79057 | 17 05 22.03 | +23 22 06.9 | 15.9 | T | A77 |
| C/2017 K2 | 2021 10 16.79948 | 17 05 22.28 | +23 22 00.5 | 12.8 | T | A77 |
| C/2017 K2 | 2021 10 17.10197 | 17 05 30.32 | +23 18 37.2 | 13.4 | G | G96 |
| C/2017 K2 | 2021 10 17.10778 | 17 05 30.48 | +23 18 33.3 | 13.5 | G | G96 |
| C/2017 K2 | 2021 10 17.11359 | 17 05 30.62 | +23 18 30.0 | 14.1 | G | G96 |
| C/2017 K2 | 2021 10 17.68564 | 17 05 46.01 | +23 12 09.3 | 14.6 | T | C40 |
| C/2017 K2 | 2021 10 17.69604 | 17 05 46.29 | +23 12 02.4 | 14.9 | T | C40 |
| C/2017 K2 | 2021 10 17.69711 | 17 05 46.31 | +23 12 01.6 | 14.7 | T | C40 |
| C/2017 K2 | 2021 10 17.70137 | 17 05 46.42 | +23 11 59.0 | 14.7 | T | C40 |
| C/2017 K2 | 2021 10 17.73356 | 17 05 47.30 | +23 11 37.6 | 14.8 | T | C40 |
| C/2017 K2 | 2021 10 17.74208 | 17 05 47.53 | +23 11 32.2 | 14.6 | T | C40 |
| C/2017 K2 | 2021 10 17.75512 | 17 05 47.89 | +23 11 23.5 | 13.9 | T | L63 |
| C/2017 K2 | 2021 10 17.75942 | 17 05 48.00 | +23 11 20.5 | 13.9 | T | L63 |
| C/2017 K2 | 2021 10 17.76443 | 17 05 48.15 | +23 11 16.9 | 13.9 | T | L63 |
| C/2017 K2 | 2021 10 18.23049 | 17 06 00.79 | +23 06 07.4 | 13.6 | o | T08 |
| C/2017 K2 | 2021 10 18.23372 | 17 06 00.89 | +23 06 05.1 | 13.5 | o | T08 |
| C/2017 K2 | 2021 10 18.23925 | 17 06 01.02 | +23 06 01.3 | 13.5 | o | T08 |
| C/2017 K2 | 2021 10 18.24988 | 17 06 01.31 | +23 05 54.4 | 13.6 | o | T08 |